How do you spell the plural of waltz a. waltzs b. walzez c. waltz's d. waltzes

we can spell waltz as an waltzes

so the answer is D. waltzes.

D. You can Waltz once, then you can do lots of kinds of waltzes.  It's not A because we have a z at the end and that would make it sound the same. Not B because if you're aiming for plural words, we never put Zs. Can't be C because that would make it in possession. eg; That's the Waltz's song. Therefore, it must be D.

answer; /// i do believe the correct answer is (c) public education;

the pronoun reference replaces a noun, but you have to make sure there's no room for confusion.

in the first sentence "her" could be referring to shely or to the sister. the answer there is "shelly called her sister and told her about the new baby."

in the second sentence "it" could be referring to the roof or the floor. the answer there is "since the roof leaks on the family room floor, we need to repair the roof."